SOLUTION: Good morning sir,please help me solve my question,if 3^-n=y, find 3^n+2. Thank you.

SOLUTION: Good morning sir,please help me solve my question,if 3^-n=y, find 3^n+2. Thank you.

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Question 1011512: Good morning sir,please help me solve my question,if 3^-n=y, find 3^n+2.
Thank you.
Answer by ikleyn(52847) (Show Source): You can put this solution on YOUR website!
.
if 3^-n=y, find 3^n+2.
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 =  =  = .

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